On Demand Manufacturing.

Introduction

Manufacturing is the process of making things. I like making things. I like being a builder.

So when I see something broken I want to fix it.

Like this handle for a side sliding kitchen window.

3D Printing to the rescue.

I could have gone to the hardware store and found some generic replacement...

I could have searched Amazon for a replacement...

Instead I opted to design a better handle in SolidWorks and 3D print it.

Design Features.

This design has some unique features.

• It is one solid piece without overhangs to reduce the weak points.
• The mounting holes elongated to give it some wiggle room when mounting.
• There are slight receses where your fingers go so there is something to give your fingers purchace.
• It is designed like a triangle to distribute the pushing forces more equally across the two small mounting screws.
• I rounded all the edges so it wouldnt slice your fingers when you touched it.

I had to keep the mounting points thin on the back side to prevent it from hitting the frame when it was closed.

I also like the triangle design because it's like an arrow pointing the direction to open the window. It draws attention to itself.

It looks different from a standard handle design but it works exceptionally well and feels sturdy when used.